Analysis of interatomic Contacts of Structural Units in PDB entry:
2VQA


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2VQA entry

There are 3 chains in PDB entry 2VQA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 39PRO 394
B
 TRP 39PRO 394
C
 TRP 39THR 392
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 26 helices in PDB entry 2VQA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 61Right-handed 310
Helix 2
2
A
176 182Right-handed alpha
Helix 3
3
A
184 193Right-handed alpha
Helix 4
4
A
195 200Right-handed alpha
Helix 5
5
A
218 222Right-handed 310
Helix 6
6
A
355 361Right-handed alpha
Helix 7
7
A
363 372Right-handed alpha
Helix 8
8
A
374 379Right-handed alpha
Helix 9
9
B
57 61Right-handed 310
Helix 10
10
B
169 173Right-handed 310
Helix 11
11
B
176 182Right-handed alpha
Helix 12
12
B
184 193Right-handed alpha
Helix 13
13
B
195 200Right-handed alpha
Helix 14
14
B
218 222Right-handed 310
Helix 15
15
B
355 361Right-handed alpha
Helix 16
16
B
363 372Right-handed alpha
Helix 17
17
B
374 379Right-handed alpha
Helix 18
18
C
57 61Right-handed 310
Helix 19
19
C
169 173Right-handed 310
Helix 20
20
C
176 182Right-handed alpha
Helix 21
21
C
184 193Right-handed alpha
Helix 22
22
C
195 200Right-handed alpha
Helix 23
23
C
218 222Right-handed 310
Helix 24
24
C
355 361Right-handed alpha
Helix 25
25
C
363 372Right-handed alpha
Helix 26
26
C
374 379Right-handed alpha
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There are 15 sheets in PDB entry 2VQA. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, CA, CB, CC, CD,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
55 56first strand
Strand 2
A
320 323anti-parallel
Strand 3
A
290 296anti-parallel
Strand 4
A
339 345anti-parallel
Strand 5
A
268 274anti-parallel
Strand 6
A
251 256anti-parallel
Strand 7
A
246 248anti-parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
64 66first strand
Strand 2
A
69 74anti-parallel
Strand 3
A
86 92anti-parallel
Strand 4
A
157 163anti-parallel
Strand 5
A
108 114anti-parallel
Strand 6
A
137 141anti-parallel
Strand 7
A
236 238anti-parallel
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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
128 134first strand
Strand 2
A
116 122anti-parallel
Strand 3
A
146 151anti-parallel
Strand 4
A
97 102anti-parallel
Strand 5
A
209 210anti-parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
128 134first strand
Strand 2
A
116 122anti-parallel
Strand 3
A
146 151anti-parallel
Strand 4
A
97 102anti-parallel
Strand 5
A
174 175anti-parallel
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There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
310 315first strand
Strand 2
A
299 304anti-parallel
Strand 3
A
328 332anti-parallel
Strand 4
A
279 284anti-parallel
Strand 5
A
388 389anti-parallel
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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
310 315first strand
Strand 2
A
299 304anti-parallel
Strand 3
A
328 332anti-parallel
Strand 4
A
279 284anti-parallel
Strand 5
A
353 354anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 56first strand
Strand 2
B
320 323anti-parallel
Strand 3
B
290 296anti-parallel
Strand 4
B
339 345anti-parallel
Strand 5
B
268 274anti-parallel
Strand 6
B
251 256anti-parallel
Strand 7
B
246 248anti-parallel
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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 66first strand
Strand 2
B
69 74anti-parallel
Strand 3
B
86 92anti-parallel
Strand 4
B
157 163anti-parallel
Strand 5
B
108 114anti-parallel
Strand 6
B
137 141anti-parallel
Strand 7
B
236 238anti-parallel
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There are 5 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 134first strand
Strand 2
B
116 122anti-parallel
Strand 3
B
146 151anti-parallel
Strand 4
B
97 102anti-parallel
Strand 5
B
209 210anti-parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 134first strand
Strand 2
B
116 122anti-parallel
Strand 3
B
146 151anti-parallel
Strand 4
B
97 102anti-parallel
Strand 5
B
174 175anti-parallel
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There are 8 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
310 315first strand
Strand 2
B
299 304anti-parallel
Strand 3
B
328 332anti-parallel
Strand 4
B
279 284anti-parallel
Strand 5
B
353 354anti-parallel
Strand 6
B
279 284anti-parallel
Strand 7
B
388 389anti-parallel
Strand 8
B
279 284anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
55 56first strand
Strand 2
C
320 323anti-parallel
Strand 3
C
290 296anti-parallel
Strand 4
C
339 345anti-parallel
Strand 5
C
268 274anti-parallel
Strand 6
C
251 256anti-parallel
Strand 7
C
246 248anti-parallel
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There are 7 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
64 66first strand
Strand 2
C
69 74anti-parallel
Strand 3
C
86 92anti-parallel
Strand 4
C
157 163anti-parallel
Strand 5
C
108 114anti-parallel
Strand 6
C
137 141anti-parallel
Strand 7
C
236 238anti-parallel
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There are 8 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
128 134first strand
Strand 2
C
116 122anti-parallel
Strand 3
C
146 151anti-parallel
Strand 4
C
97 102anti-parallel
Strand 5
C
174 175anti-parallel
Strand 6
C
97 102anti-parallel
Strand 7
C
209 210anti-parallel
Strand 8
C
97 102anti-parallel
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There are 8 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
310 315first strand
Strand 2
C
299 304anti-parallel
Strand 3
C
328 332anti-parallel
Strand 4
C
279 284anti-parallel
Strand 5
C
353 354anti-parallel
Strand 6
C
279 284anti-parallel
Strand 7
C
388 389anti-parallel
Strand 8
C
279 284anti-parallel
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